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Green circuit board with gold edge connector, two black antenna sockets, small black chips, silver shielding can

YINGHUA

YINGHUA PCI-E Wi-Fi Adapter BT4.0 AC1200M 802.11ac Dual-Band 2.4G+5G

SKU CH-HEY8-BVCK8

PCI-E wireless adapter delivers dual-band 2.4 GHz and 5 GHz connectivity with speeds up to 300 Mbps and 867 Mbps respectively

  • TypePCIE Wi-Fi Adapter
  • Dual-band 2.4 GHz and 5 GHz for flexible connections
  • 11ac standard delivers up to 1200 Mbps total throughput
  • 4 GHz band reaches 300 Mbps for everyday tasks
  • 5 GHz band reaches 867 Mbps for high-speed streaming
  • PCI-E interface fits desktop expansion slots for stable install

PCI-E Wi-Fi adapter for desktop PCs

This PCI-E Wi-Fi adapter adds 802.11ac wireless and Bluetooth connectivity to a desktop computer. It installs in a Mini PCI-E slot and ships with external antennas for signal reception. The card targets builders upgrading an existing system without built-in wireless. It is supplied new and ready to install.

Dual-band 2.4 GHz and 5 GHz operation

The adapter runs on both 2.4 GHz and 5 GHz bands, delivering 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz for a combined 1200M rating. It suits homes with a dual-band router and moderate bandwidth needs. Buyers needing higher throughput or newer Wi-Fi standards should consider other options. Compatibility is limited to Windows 7, 8 and 10.

Mini PCI-E form factor with IPX antenna connector

The card uses a Mini PCI-E interface and includes an IPX antenna connector for the supplied antennas. Verify that your motherboard has a free Mini PCI-E slot before purchase. Systems with only M.2 or full-size PCI-E slots cannot accept this module without an adapter.

Highlights

  • Dual-band 2.4 GHz and 5 GHz for flexible connections
  • 11ac standard delivers up to 1200 Mbps total throughput
  • 4 GHz band reaches 300 Mbps for everyday tasks
  • 5 GHz band reaches 867 Mbps for high-speed streaming
  • PCI-E interface fits desktop expansion slots for stable install

Specifications

TypePCIE Wi-Fi Adapter

Questions about this item

Will the 867 Mbps 5 GHz link hold up during long transfers?

The adapter is rated for 867 Mbps on the 5 GHz band and 300 Mbps on 2.4 GHz; sustained throughput will depend on router capability and local interference.

Does the card run hot or draw enough power to need extra cooling?

No thermal design power or temperature figures are supplied; the module uses a standard Mini PCIe slot and built-in antenna without an external heatsink.

My motherboard only has full-size PCIe slots — can I still install this?

The card uses a Mini PCIe interface, so a Mini PCIe-to-PCIe adapter bracket is required for full-size slots.

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